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Unico Corp.

USPTO Granted Patents = 62

CIPO Patents = 20

EPO Patents = 21

Trademarks = 20

Forward Citations = 819

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37 inventors (with patents filed for the assignee):

Thomas L Beck (24 out of 24 patents)

Ronald G Peterson (22 out of 23 patents)

Robb G Anderson (13 out of 13 patents)

4. Michael A MacDonald (12 out of 12 patents)

5. Mark E Garlow (10 out of 10 patents)

6. Michael D Dry (7 out of 7 patents)

7. Benjamin J Gregory (6 out of 6 patents)

8. William S Hammel (6 out of 6 patents)

9. Craig S Messmer (6 out of 7 patents)

10. James P McCrickard (4 out of 4 patents)

11. Harry W Schulz (4 out of 5 patents)

12. Andrew J Hilgers (3 out of 3 patents)

13. Theresa Smigura (3 out of 3 patents)

14. Michael O Lucas (3 out of 3 patents)

15. James A Beck (3 out of 3 patents)

Core Competencies:

Energy Storage System

Well Pump Control

Multi-Way Power Controller

Tandem Motor Linear Rod Pump

Enhanced Oil Production

Induction Motor Torque Control

Centrifugal Pump Control

Fluid Level Estimation

Harmonic Distortion Reduction

Pneumatic Actuator Biasing

High-Velocity Air Distribution

Pump Efficiency Improvement

62 patents: Sort by Forward Citations

1. 12360167 - Energy storage system and method of control (2025-07-15),

2. 12359545 - Well pump control system and method (2025-07-15),

3. 12034301 - Multi-way power controller and related methods (2024-07-09),

4. 11221002 - Tandem motor linear rod pump (2022-01-11),

5. 10968904 - Tandem motor linear rod pump (2021-04-06),

6. 10738784 - Power-loss ridethrough system and method (2020-08-11),

7. 10233919 - Dual completion linear rod pump (2019-03-19),

8. 10197048 - Tandem motor linear rod pump (2019-02-05),

9. 10156109 - Subterranean pump with pump cleaning mode (2018-12-18),

10. 9689251 - Subterranean pump with pump cleaning mode (2017-06-27),

11. 9528355 - Enhanced oil production using control of well casing gas pressure (2016-12-27),

12. 9494504 - Dual component density sampler apparatus (2016-11-15),

13. 9353617 - Apparatus and method of referencing a sucker rod pump (2016-05-31),

14. 9124169 - Autotransformer system reducing total harmonic distortion (2015-09-01),

15. 8892372 - Estimating fluid levels in a progressing cavity pump system (2014-11-18),

Unico Corp. is a multinational conglomerate company headquartered in the United States. With a diverse portfolio of businesses spanning various industries such as technology, energy, real estate, and healthcare, Unico Corp. has established itself as a leading player in the global market. Through its subsidiaries and strategic partnerships, the company aims to drive innovation, create sustainable solutions, and deliver exceptional value to its customers and stakeholders. Visit our website to learn more about our operations, products, and services.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

62 Patents

#1 in Sakai

#1,463 in Japan

#11,354 in the World

Unico Corp.

Forward Citations = 819

37 inventors:

Thomas L Beck (24 out of 24 patents)

Ronald G Peterson (22 out of 23 patents)

Robb G Anderson (13 out of 13 patents)

4. Michael A MacDonald (12 out of 12 patents)

5. Mark E Garlow (10 out of 10 patents)

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